AI Benchmark Model

GPT-6 Astra (high)

Benchmark scores, pricing, speed, and model comparisons for GPT-6 Astra (high).

Key scores

Intelligence60.3Index score
Coding77.1Index score
Blended Cost$20.00Per 1M tokens

GPT-6 Astra (high) is an artificial intelligence model developed by OpenAI and released on September 3, 2026. In terms of performance metrics, the model holds an intelligence index of 60.3 and a coding index of 77.1. Benchmark results for the model include a GPQA score of 0.949, an HLE score of 0.531, a SciCode score of 0.516, and an LCR score of 0.76. Regarding cost, the pricing structure for GPT-6 Astra (high) is set at $10.00 per million tokens for input and $50.00 per million tokens for output, resulting in a blended rate of $20.00 per million tokens. Specific data regarding output speed and time to first token remains currently unknown.

Benchmark results

4 tracked benchmark rows for GPT-6 Astra (high).

GPQA Reasoning
94.9%
LCR Other
76.0%
HLE Other
53.1%
SciCode Other
51.6%

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